Self-Organization and Self-Similarity in Boiling Systems
Self-Organization and Self-Similarity in Boiling Systems
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DOI：
10.1115/1.1470490
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发表时间：
2002-06
影响因子：
--
通讯作者：
L. Chai;M. Shoji
中科院分区：
文献类型：
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作者：
L. Chai;M. Shoji
沸腾系统是一个典型的开放耗散结构。针对沸腾系统中加热平板表面附近边界的研究，首次建立了开放系统的非线性非平衡统计热力学理论。气泡的竞争形成是通过活性位或气泡之间的相互作用引起的非平衡相变实现的。在所有可能的地点之间的自然选择是数学概述。正是通过自然选择的手段，形成了一个自组织、自相似的结构体系。本文的研究从理论上解释了前人的实验观察，并对强化沸腾换热（如设置人工空腔）提供了更合理的指导。在沸腾系统之外，目前的研究不仅在解释时间、寿命、热力学、自相似、涨落、有序和混沌等方面具有深远的理论意义，而且可以从新的角度找到许多有前途的应用，如更广泛的工业优化、计算机对图案和复制图案的描述等。
Boiling system is a typical open dissipative structure. Focusing on the investigation of boundary adjacent to heating plate surface in boiling system, nonlinear non-equilibrium statistical thermodynamics theory of open systems was originally constructed. The competitive bubble formation was realized by non-equilibrium phase transition caused by the interactions among active sites or bubbles. The natural selection among all possible sites was mathematically outlined. It was by the means of natural selection that a kina of self-organized and self-similar structure was formed. The present studies theoretically explained the experimental observations from other researchers, and gave more reasonable guidance of enhancing boiling heat transfer, such as by way of installing artificial cavities. Beyond the scope of boiling systems, the present studies not only have far-reaching theoretical implications on explaining time, life, thermodynamic, self-similar, fluctuation, order and chaos etc., but also can find many promising applications from new perspectives, such as wider industrial optimization, the recognitions of pattern and reproduction pattern of by computer etc.